20147333907

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{14519}}^1$

素因数の和:14943

約数の個数: 32

約数和(自身を含む): 28458270720

約数和(自身を除く): 8310936813

約数列:

[1, 3, 31, 43, 93, 129, 347, 1041, 1333, 3999, 10757, 14519, 14921, 32271, 43557, 44763, 450089, 462551, 624317, 1350267, 1387653, 1872951, 5038093, 15114279, 19353827, 58061481, 156180883, 216637999, 468542649, 649913997, 6715777969, 20147333907]

約数ペア:

[(1, 20147333907), (3, 6715777969), (31, 649913997), (43, 468542649), (93, 216637999), (129, 156180883), (347, 58061481), (1041, 19353827), (1333, 15114279), (3999, 5038093), (10757, 1872951), (14519, 1387653), (14921, 1350267), (32271, 624317), (43557, 462551), (44763, 450089)]